1. Changes in gastric anatomy after delivery of breath-hold MR-guided SABR for adrenal metastases
- Author
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C.J.A. Haasbeek, Berend J. Slotman, John R. van Sörnsen de Koste, Hanbo Chen, Suresh Senan, A. Bruynzeel, Famke L. Schneiders, Miguel A. Palacios, Radiation Oncology, and CCA - Cancer Treatment and quality of life
- Subjects
Adrenal metastases ,medicine.medical_specialty ,Radiosurgery ,SABR volatility model ,030218 nuclear medicine & medical imaging ,Breath Holding ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Humans ,Radiology, Nuclear Medicine and imaging ,Adrenal tumors ,business.industry ,Radiotherapy Planning, Computer-Assisted ,Stomach ,digestive, oral, and skin physiology ,Hematology ,Sagittal plane ,medicine.anatomical_structure ,Oncology ,030220 oncology & carcinogenesis ,Organ at risk ,Radiology ,business ,Mri guided ,Radiotherapy, Image-Guided - Abstract
Delivery of breath-hold MR-guided SABR is time-consuming, and the use of real-time tumor-tracking in a sagittal plane may fail to detect out-of-plane displacements of organs-at-risk. Analysis of daily MR-scans performed pre- and post-SABR revealed frequent decreases in stomach volumes, and in the planned stomach doses.
- Published
- 2020